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Publication 1790-IN009B-EN-P - April 2003

Allen-Bradley and Compact

Block LDX

  are trademarks of Rockwell Automation.

PROFIBUS DP is a trademark of PROFIBUS Trade Organization.

The following information applies 
when operating this equipment in 
hazardous locations:

Informations sur l’utilisation de cet 
équipement en environnements 
dangereux :

Products marked “CL I, DIV 2, GP A, B, C, D” are 
suitable for use in Class I Division 2 Groups A, 
B, C, D, Hazardous Locations and nonhazardous 
locations only. Each product is supplied with 
markings on the rating nameplate indicating the 
hazardous location temperature code. When 
combining products within a system, the most 
adverse temperature code (lowest “T” number) 
may be used to help determine the overall 
temperature code of the system. Combinations 
of equipment in your system are subject to 
investigation by the local Authority Having 
Jurisdiction at the time of installation.

Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne 
conviennent qu’à une utilisation en environnements 
de Classe I Division 2 Groupes A, B, C, D dangereux 
et non dangereux. Chaque produit est livré avec des 
marquages sur sa plaque d’identification qui 
indiquent le code de température pour les 
environnements dangereux. Lorsque plusieurs 
produits sont combinés dans un système, le code de 
température le plus défavorable (code de 
température le plus faible) peut être utilisé pour 
déterminer le code de température global du 
système. Les combinaisons d’équipements dans le 
système sont sujettes à inspection par les autorités 
locales qualifiées au moment de l’installation.

EXPLOSION HAZARD

Do not disconnect 

equipment unless 
power has been 
removed or the area 
is known to be 
nonhazardous. 

Do not disconnect 

connections to this 
equipment unless 
power has been 
removed or the area 
is known to be 
nonhazardous. 
Secure any external 
connections that 
mate to this 
equipment by using 
screws, sliding 
latches, threaded 
connectors, or other 
means provided 
with this product.

Substitution of 

components may 
impair suitability for 
Class I, Division 2.

If this product 

contains batteries, 
they must only be 
changed in an area 
known to be 
nonhazardous.

RISQUE D’EXPLOSION

Couper le courant ou 

s’assurer que 
l’environnement est 
classé non dangereux 
avant de débrancher 
l'équipement.

Couper le courant ou 

s'assurer que 
l’environnement est 
classé non dangereux 
avant de débrancher 
les connecteurs. Fixer 
tous les connecteurs 
externes reliés à cet 
équipement à l'aide 
de vis, loquets 
coulissants, 
connecteurs filetés ou 
autres moyens fournis 
avec ce produit.

La substitution de 

composants peut 
rendre cet 
équipement inadapté 
à une utilisation en 
environnement de 
Classe I, Division 2.

S’assurer que 

l’environnement est 
classé non dangereux 
avant de changer les 
piles.

WARNING

!

AVERTISSEMENT

!

Summary of Contents for Allen-Bradley 1790P-T0W6

Page 1: ...IBUS DP CompactBlock LDX I O GSD File Requirements Current functionality of PROFIBUS DP CompactBlock LDX I O blocks requires GSD files These files are easy to install and are available online at www a...

Page 2: ...icular installation Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Br...

Page 3: ...l for successful application and understanding of the product Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge which can cause internal damage and affect norma...

Page 4: ...is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The interior of...

Page 5: ...ect the PROFIBUS connector 6 Connect power to the block These steps are explained in detail in the following procedures Set the Station Address on the Base Block To set the station address adjust the...

Page 6: ...n the expansion cover to the left 3 Place a center punch nail or similar device through the mounting holes in the base block and make two marks on the panel lower left and upper right corners of the b...

Page 7: ...he base block is firmly in place DIN Rail Mounting 1 Hook the top slot of the base block over the DIN Rail 2 Pull down on the locking lever while pressing the base block against the rail 3 When the ba...

Page 8: ...or DIN rail as described in the previous section IMPORTANT The analog base blocks can accommodate a maximum of two discrete expansion blocks The RTD and thermocouple base blocks do not support any exp...

Page 9: ...GND Sourcing inputs wire COM pin 9 to Field Power 24Vdc Note both COM pins 9 and 10 are internally connected Sourcing outputs wire VDC pin 11 to Field Power 24Vdc wire GND pin 12 to Field Power GND 17...

Page 10: ...rrectly as shown in the following table If you connect or disconnect the PROFIBUS cable with power applied to this module or any device on the network an electrical arc can occur This could cause an e...

Page 11: ...tach it to the base block as shown below Use the locking screws on the connector to fasten it to the base block Connect Power to the Block To apply power to the block refer to the above illustration M...

Page 12: ...fault in expansion unit Solid Green Normal operation OK Off No power LED Indicator Status Description Network Status Solid Red Unrecoverable communication fault Flashing Red Recoverable communication...

Page 13: ...C 60068 2 30 Test Db Un packaged Non operating Operating Altitude 2000m Vibration I2g 10 500Hz EC60068 2 6 Test Fc Operating Shock Operating Non operating I0g 30g IEC60068 2 27 Test Ea Unpackaged Shoc...

Page 14: ...S Support Not supported Indicators 1 red green module status 1 red green network status Number of nodes 100 maximum rotary switch type node address setting 0 99 Network Length Communication rate 9 6Kb...

Page 15: ...s 8 green status Common type 8 points 2 COM non polarity 1790P T8BV8V 8 points 2 COM non polarity 1790P T8BV8B OUTPUT SPECIFICATIONS Outputs per base block 8 points non isolated sinking 1790P T8BV8V 8...

Page 16: ...Wiring Terminal block M3 0 screw torque 7 inch pounds maximum use copper or copper clad aluminum conductors 1790P TOW6 Relay type Form A normally open Single pole single throw Output voltage range lo...

Page 17: ...ications PROFIBUS Power Supply voltage 24V dc nominal Voltage range 19 2 28 8V dc Power dissipation 1 2W maximum 28 8V dc Field Power Supply voltage 24V dc nominal Voltage range 19 2 28 8V dc Power di...

Page 18: ...yst me le code de temp rature le plus d favorable code de temp rature le plus faible peut tre utilis pour d terminer le code de temp rature global du syst me Les combinaisons d quipements dans le syst...

Page 19: ...19 Publication 1790 IN009B EN P April 2003...

Page 20: ...Publication 1790 IN009B EN P April 2003 PN957782 06 Supersedes Publication 1790 IN009A EN P February 2002 2003 Rockwell Automation Printed in USA...

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